Locks – Special application – For portable articles
Patent
1987-02-17
1988-08-30
Dwyer, James L.
Locks
Special application
For portable articles
70271, 379103, 34082531, E05B 4900
Patent
active
047667460
ABSTRACT:
A comprehensive real estate lockbox system is disclosed which provides a variety of operational features. Some of these features include the ability to: record all accesses to all lockboxes; transfer all or part of such records from the lockboxes to a supervising real estate agency or board; organize and review such records; facilitate operation of lockboxes that are mounted in awkward or poorly lit locations; limit lockbox accesses to preselected agents, agencies or boards; reprogram lockboxes in the field; monitor redundantly the status of the lockbox battery; record diagnostic information on each operation of a lockbox or key; render keys inoperative on predetermined dates; disable unauthorized keys; grant agents from remote real estate boards permission to open certain lockboxes, and; grant different keys different privileges.
REFERENCES:
patent: 3878511 (1975-04-01), Wagner
patent: 4092524 (1978-05-01), Moreno
patent: 4148092 (1979-04-01), Martin
patent: 4509093 (1985-04-01), Stellberger
patent: 4532783 (1985-08-01), Maurice
patent: 4609780 (1986-09-01), Clark
patent: 4665397 (1987-05-01), Pinnow
Supra Products, Inc. Brochure, "Agent Key for the EAC-1000 Key Safe System," 1982.
Supra Products, Inc. Brochure, "a New Dimension in Key Box Systems, by Supra, The EAC-1000 Key Safe System," 1982.
Supra Products, Inc. Brochure, "EAC-1000, Documented Electronic Access Control System from Supra," 1983.
"Securentry System, the Most Advanced Electronic Lockbox System," by AZCORP Technology.
"Securentry," by AZCORP Technology.
"Securentry System AZCORP Technology," by AZCORP Technology.
Archer, II John Q.
Daum Gerald R.
Ellson George A.
Gray John E.
Henderson Walter G.
Dwyer James L.
Supra Products, Inc.
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